Abstract
We present KAAPA (Knowledge Aware Answers from PDF Analysis), an integrated solution for machine reading comprehension over both text and tables extracted from PDFs. KAAPA enables interactive question refinement using facets generated from an automatically induced Knowledge Graph. In addition, it provides a concise summary of the supporting evidence for the provided answers by aggregating information across multiple sources. KAAPA can be applied consistently to any collection of documents in English with zero domain adaptation effort. We showcase the use of KAAPA for QA on scientific literature using the COVID-19 Open Research Dataset.
Original language | English |
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Title of host publication | 35th AAAI Conference on Artificial Intelligence, AAAI 2021 |
Publisher | Association for the Advancement of Artificial Intelligence |
Pages | 16029-16031 |
Number of pages | 3 |
ISBN (Electronic) | 9781713835974 |
State | Published - 2021 |
Externally published | Yes |
Event | 35th AAAI Conference on Artificial Intelligence, AAAI 2021 - Virtual, Online Duration: 2 Feb 2021 → 9 Feb 2021 |
Publication series
Name | 35th AAAI Conference on Artificial Intelligence, AAAI 2021 |
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Volume | 18 |
Conference
Conference | 35th AAAI Conference on Artificial Intelligence, AAAI 2021 |
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City | Virtual, Online |
Period | 2/02/21 → 9/02/21 |
Bibliographical note
Publisher Copyright:Copyright © 2021, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved